Home / 59,770.34-89,655.42-18,217.34

Finding the Fourth Proportional to 59,770.34, 89,655.42 and 18,217.34

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Solution

The fourth proportional to 59,770.34, 89,655.42 and 18,217.34 is: 27,325.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,770.34 : 89,655.42 = 18,217.34 : x
  2. Step 2: Convert to fraction form
    59,770.34/89,655.42 = 18,217.34/x
  3. Step 3: Cross multiply
    59,770.34x = 89,655.42 × 18,217.34
  4. Step 4: Simplify right side
    59,770.34x = 1,633,283,268.98
  5. Step 5: Solve for x
    x = 1,633,283,268.98/59,770.34
  6. Step 6: Final answer
    x = 27,325.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.